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Will a fx 8320 bottleneck 2 gtx 770s

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  • Gtx
  • Bottleneck
  • Components
Last response: in Components
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March 20, 2014 8:35:29 AM

My rig appears when you hover over picture.

Right now I only have 1 770, but plan to upgrade in the future, I know I will need to get a new psu as well.

What size of psu should I get?

Will the fx 8320 bottleneck 2 gtx 770s

More about : 8320 bottleneck gtx 770s

March 20, 2014 8:39:53 AM

What res do you play at? Shouldn't be much of a CPU bottleneck if you are playing on 1440p+ or 3 1080p's in surround... As for the PSU 750w should be plenty.
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March 20, 2014 8:42:42 AM

As Derza said, there shouldn't be much of a bottleneck. But just saying 750w is a vague statement. I can tell you now, the CX600 you have in there now is not a very high quality PSU. I would recommend the following, it is a high quality Tier 1 PSU built by Seasonic.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Power Supply: XFX ProSeries 750W 80+ Gold Certified Fully-Modular ATX Power Supply ($99.99 @ NCIX US)
Total: $99.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-03-20 11:42 EDT-0400)

Good luck :) 
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March 20, 2014 8:56:58 AM

Derza10 said:
What res do you play at? Shouldn't be much of a CPU bottleneck if you are playing on 1440p+ or 3 1080p's in surround... As for the PSU 750w should be plenty.


I have 2 benq gl2450hm monitors that run at 1080x1920. (only game on 1)
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March 20, 2014 8:58:20 AM

Mephikun said:
As Derza said, there shouldn't be much of a bottleneck. But just saying 750w is a vague statement. I can tell you now, the CX600 you have in there now is not a very high quality PSU. I would recommend the following, it is a high quality Tier 1 PSU built by Seasonic.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Power Supply: XFX ProSeries 750W 80+ Gold Certified Fully-Modular ATX Power Supply ($99.99 @ NCIX US)
Total: $99.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-03-20 11:42 EDT-0400)

Good luck :) 


I have 2 benq gl2450hm monitors that run at 1080x1920. (only game on 1)

As for power supplies, what would be a good modular psu?
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March 20, 2014 9:01:53 AM

The one I posted before is a great PSU and is modular.
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March 20, 2014 12:41:45 PM

Fx 8320 will bottleneck 2 770 if not overclocked in games like bf4
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March 20, 2014 2:17:11 PM

Yea well 2 gtx 770 will be bottlenecked by the cpu in pretty much every game if you only play at 1080p. But if your goal is to keep 60 fps you will be fine for the most part.
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